baber/WOPTO huggingface dataset:
Patent JP-H11171840-A (JP)
Title: Production of aromatic carbonic ester
Inventor: ISHII HIROTOSHI
IPC: C07B61/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield through a simple process by reaction between an aromatic hydroxy compound, carbon monoxide and oxygen in the presence of a specific catalyst. SOLUTION: This compound is obtained by reaction between an aromatic hydroxy compound [pref. 2,2-bis(4-hydroxyphenyl)propane (bisphenel A) or the like], carbon monoxide and oxygen in the presence of a catalyst composed of (A) a polyuclear metal complex compound with a Lewis acidity-manifesting atom and palladium atom as the metallic center and (B) a redox catalyst; wherein the component A is e.g. bis(disphenylphosphinomethane) (trichlorotin) dipalladium chloride, while the component B is pref. Mn(tropolonato ion)3 or the like; and it is preferable that the molar ratios: A/aromatic hydroxy compound and B/A are 10-6 to 10-2 on a pd basis and 0.5-50 on a pd basis, respectively.
Patent JP-H09175264-A (JP)
Title: Electric discharge head lamp
Inventor: ASHIDA TAKASHI
IPC: F21V19/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To attain safety in electric discharge lamp bulb replacement or maintenance-inspection work. SOLUTION: A cap removal regulating means 24 is provided to quicken the detachment of a lamp unit side connector 18 and a power side connector 20 prior to the removal of a bulb cap 15 mounted to an electric discharge lamp bulb removing/fitting opening 2 of a lamp housing 1. The removal of the power side connector 20 from the lamp unit side connector 18 thereby takes precedence, and power supply to an electric discharge lamp bulb 7 is cut off to secure safety.
Patent JP-H07192202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAHATA KATSUYOSHI
IPC: G11B5/027
Filed: 1993-12-28
Abstract: PURPOSE:To miniaturize a rotary transformer and to improve performance by composing the shortringless rotary transformer of a ring order change and a head amplifier circuit. CONSTITUTION:Head outputs from respective reproducing output lines are amplified by the head amplifier circuits while switching/synthesizing a CH1/CH2 through head amplifier switching circuits 11 to 13 corresponding to a head switching pulse and outputted to a head amplifier mode switch circuit later. Then, either the output of an SP signal reproducing line or the output of an EP signal reproducing line is selected by a speed switching signal (SP/EP) and that selected output passes an AGC circuit 20 for luminance signal processing and is outputted to an EQ circuit and an FM demodulation circuit later. On the other hand, that selected output passes an amplifier circuit 19 for chroma signal processing and is outputted to a chroma signal processing circuit later. Thus, the ring order of the conventional rotary transformer is changed, any shortring is eliminated from the conventional rotary transformer, and the transformer is miniaturized by decreasing the number of rings just for the shortring.
Patent JP-H02181040-A (JP)
Title: Automatic transmission control device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: F16H61/10
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate generation of a shock during speed change by deenergizing an exhaust brake valve through a clutch switch relay with an clutch at an engaged condition when speed change control is judged to be necessary and disengaging the clutch. CONSTITUTION:The control device 38 judges if speed change control is necessary based on respective detecting signals from an accelerator pedal sensor 40, a gear position sensor 41 and an input shaft revolutions sensor 43. When speed change control is judged to be necessary, a clutch switch relay 46 and an exhaust brake valve 48 are deenergized with a clutch at an engaged condition. After a certain time has passed, the clutch is controlled so as to disengage. Namely, by opening the electromagnetic valve 33 of a clutch actuator 30 to feed pressure oil to a chamber 30c, a piston 30a is moved, finally pushing out a release bearing 26 and releasing the pressure of a driven plate 22 by a pressure plate 23.
Patent JP-H07206861-A (JP)
Title: 2-phenyl-7-azabicycloheptane compound and 6-phenyl-8-azabicyclooctane compound
Inventor: YOHANESU DABURIYUU SHIEEREN
IPC: A61P25/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide a novel compd. having activity to the central nervous system, especially, analgesic activity.  
     CONSTITUTION: This compd. is represented by formula I (wherein R is H or 1-3C alkyl; R 1  is 1-3C alkyl, 1-3C alkoxy, halogen, amino or the like; (n) is 0-3; and (p) is 1 or 2) and a salt thereof, and for example, endo-2-phenyl-7- azabicyclo [2,2,1] heptane and 2-phenylthio-7-methoxycarbonyl-7-azabicyclo [2,2,1]-2-heptene are designated. The compd. (wherein (p) is 1) is obtained by reducing a compd. represented by formula II (wherein R 2  is phenyl) by sodium amalgam to remove phenylsulfonyl and subjecting the formed product to the vinylation reaction with bromobenzene in the presence of a Pd catalyst to obtain a compd. represented by formula III and subsequently reducing the double bond of the compd. by Raney nickel and removing methoxycabonyl of the obtained compd. represented by formula IV, for example, by using trimethylsilyl iodide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10176855-A (JP)
Title: Range hood
Inventor: KOYAMA TAKAO
IPC: F24F7/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and cleaning of a filter by a method wherein a feed box connected to a feed duct communicated to the outside of a house is placed on the top plate of a hood body, and the discharge port of the feed box is connected to the inflow port of the gollow front plate of the hood body, and a suction filter is removable mounted on the inflow port. SOLUTION: A feed box 8 is placed in the upper surface of a top plate 1a of a good body 1 and a multublade fan 8b is contained in a casing 8a. A suction port 8c of the casing 8a is connected to an air feed duct 9 communicated with the outdoors, and a delivery port 8d is joined with an inflow port 14 of a hollow front plate 3 attached to the front opening part of the hood body 1. The hollow front plate 3 is formed such that a front plate 3a joined with the front opening part of the hood body 1 and frieze board part 3b vertically arranged between the top plate 1a and a ceiling are integrally formed.  At an internal part, a partition plate 15 is mounted in a state to be positioned on the line of the lower hole edge of the inflow port 14, and a feed filter 16 is removably supported from an insertion port 17 opened to the partition plate 15 to a spot situated downstream from the inflow port 14.
Patent JP-H03195216-A (JP)
Title: Eucledian algorithm circuit
Inventor: HATTORI MASAYUKI
IPC: H03M13/00
Filed: 1989-12-25
Abstract: PURPOSE:To reduce number of units for Eucledian algorithm and to make the circuit scale small by providing one or plural units for Eucledian mutual division connected in cascade and using the one or plural units for Eucledian algorithm connected in cascade for plural number of times. CONSTITUTION:At first, a data selection means 42 gives each initial polynomial of 1st, 2nd and 3rd input polynomials Ri-1X, Qi-1X and lambdai-1X to one Eucledian algorithm unit or a head Eucledian algorithm unit 43A, in which the data is subject to processing based on the Eucledian algorithm. Then the data selection means 42 is selected to give an output data fed via a feedback means 45 to the said Eucledian algorithm, unit 43A. Thus, the processing based on the Eucledian algorithm is applied for a desired number of times. Thus, the number of Eucledian algorithm units 43A-43H is decreased to, e.g. one over an integral number in comparison with the desired number of times.
Patent JP-H01175751-A (JP)
Title: Voltage measurement method of semiconductor device
Inventor: TANAKA KENICHI
IPC: G01R31/302
Filed: 1987-12-29
Abstract: PURPOSE:To perform the test of internal operation of a semiconductor device with high accuracy, by providing an opening in a surface protecting film which is provided on an upper part of a part of the semiconductor device where a prescribed voltage is to be measured and measuring the voltage of the predetermined part of the device by irradiating a beam of an electron beam tester. CONSTITUTION:An electron beam tester to irradiate an electron beam is prepared and, in order to measure a voltage with the electron beam tester, an opening 9 is provided at a surface protecting film 7 which is provided on the upper part of the concerned semiconductor device where the prescribed voltage is to be measured. The voltage at the designated part of the device is measured by irradiating the beam of the electron beam tester to the foregoing opening 9. For example, when a bonding window 8 for connection with an aluminum wiring 5 is formed at the surface protecting insulation film 7 of MOSLSI comprising silicon nitride or silicon dioxide as a principal component, the opening 9 for the electron beam tester is opened simultaneously. In this way, insufficient voltage of power source for electrons does not take place in the surface protecting film when measured, the internal operation of the semiconductor device can be examined with high accuracy.
Patent JP-H06181975-A (JP)
Title: Fragrance generation device
Inventor: OKAMURA NORITAKA
IPC: A61L9/12
Filed: 1992-12-16
Abstract: PURPOSE:To keep fragrance afloat in the predetermined space zone and provide comfortable environment. CONSTITUTION:A rod drive device 74 operates concurrently with the rotation of a fan 58, and a connecting rod 69 moves down to open a flow passage open/ close valve and cause the rotation of a rotor 66. An air flow port 67 and an air flow inlet 65 are thereby allowed to communicate with each other, and the air is supplied to a flow passage (b). As a result, this inflow air is mixed with fragrance vapor generated due to the evaporation of aromatic liquid (a) in a perfume vessel 51. Then, this mixed air is forcibly discharged outside on the intake operation of a fan 58 through a fan casing 57 and a duct 61, thereby quickly diffusing fragrance in a room as installation space.
Patent JP-H05153472-A (JP)
Title: Image pickup device
Inventor: NIIMURA TSUTOMU
IPC: H04N5/335
Filed: 1991-11-26
Abstract: PURPOSE:To eliminate a fog of a pattern of a still picture of an object whose moving is fast by increasing a shutter speed in a field or a frame of the pattern to fetch the still picture. CONSTITUTION:An object image light via a lens barrel 1 is formed on an image pickup face of a CCD image pickup element 4. The CCD image pickup element 4 has a so-called electronic shutter function and a shutter drive circuit 7 changes a shutter speed of the CCD image pickup element 4 under the control of a system controller 8 and an output of the CCD image pickup element 4 is fed to an AGC amplifier 6 via a sample-and-hold circuit 5. In the case of making still picture recording, the shutter speed of the CCD image pickup element 4 is increased in a field or a frame of a pattern to fetch a still picture. Furthermore, in this case, the gain of the AGC amplifier 6 is increased in the field or the frame of the pattern to fetch the still picture. Thus, a fog of the still picture pattern is avoided and disturbance in the exposure control is prevented.
Patent JP-H07185945-A (JP)
Title: Mechanism for positioning machining of electric discharge machine
Inventor: KIRISHIMA HIROYUKI
IPC: B23H11/00
Filed: 1993-12-28
Abstract: PURPOSE:To realize the positioning in a short time when a work W and an electrode D are set on an electric discharge machine, reduce the time during which the electric discharge machine is stopped and prevent the reduction of efficiency. CONSTITUTION:A work W and an electrode D are preliminarily positioned to jig plates 2, 4 outside an electric discharge machine and mounted thereon, the jig plate 2 is set to a work mounting part 1, and the jig plate 4 is mounted on an elevatable column 3. Mountain-shaped blocks 14a, 14b are mounted on the work mounting part 1, and a V block provided on the lower surface of the jig plate 2 is engaged with the blocks 14a, 14b to position the jig plate 2. The jig plate 4 is similarly positioned by using the blocks 42a, 42b. This constitution positions the work W and the electrode D through the respective jig plates 2, 4.
Patent JP-H03197423-A (JP)
Title: Formulation for cutaneous external application
Inventor: MAGARA TSUNAO
IPC: A61K31/13
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a formulation for cutaneous external application having an excellent percutaneous absorbability-accelerating effect of drug and excellent safety and feeling in using containing an amine oxide and tranexamic acid or salt of said acid. CONSTITUTION:The objective formulation is obtained by containing an amine oxide and tranexamic acid or slat of said acid as active ingredients and more preferably containing hydroquinone glycoside, and further suitably mixing with a conventional compound for medicinal or cosmetic purpose, etc., such as alcohols, oily component, surfactant, dye, oxidation inhibitor, ultraviolet rays absorber, thickener or flavor, followed by adjusting. Said formulation contains 0.0001-10wt.% amine oxide and drug of the tranexamic acid in an amount of 0.0001-50wt.% to 1 weight of the amine oxide. Besides, said formulation is able to be prepared in a state of cream, gel, ointment, lotion, milky lotion or adhesive tape, etc.
Patent JP-H09177397-A (JP)
Title: Rolling-code formation method and antitheft system using the rolling-code formation method
Inventor: FURUTA NORITOSHI
IPC: E05B83/36
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the concealment of a code in a system, in which the code is communicated between a portable unit loaded on a portable device and an installation unit loaded on an antitheft object, etc., the transmitted and received code is evaluated, and the propriety of warning and release is decided. SOLUTION: Both a portable unit 1 and a car-loaded unit 2 as an installation unit onto a car have rolling-code formation means successively forming different codes while specified arithmetic operation is executed to arbitrary code initial values. The initial values randomly accessed on the basis of the timing information of a clock 6 are given automatically by mounting an initial value card 5 as a memory card on the car-loaded unit 2 at the code initial values of these formed rolling codes. Accordingly, since the code initial values are changed arbitrarily, the formed codes are extremely difficult to be predicted even through the arithmetic algorism is simple or the same arithmetic algorism is used at all times.
Patent JP-H05152373-A (JP)
Title: Semiconductor element mounting structure
Inventor: NAITO KATSUYUKI
IPC: H01L21/56
Filed: 1991-11-26
Abstract: PURPOSE:To provide a flip chip bonding mounting structure where a semiconductor element is directly connected to a circuit board and hardly exposed outside through resin which seals up the periphery of the semiconductor element. CONSTITUTION:An electrode of a semiconductor chip 20 and an electrode of a circuit board 11 are electrically connected together through the intermediary of a conductive medium 13, a gap between the semiconductor chip 20 and the circuit board 11 and its vicinity are sealed up with resin 12. Each of the corners 2Oa of the semiconductor chip 20 is not rectangular and formed of two obtuse angles. By this setup, sealing resin 12 is made to flow out uniformly to the periphery of the semiconductor chip 20 so as to cover the periphery uniform in thickness.
Patent JP-H11241013-A (JP)
Title: Curable composition
Inventor: IWAKIRI HIROSHI
IPC: C08L71/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which yields a cured product showing a high durability by using a reactive silicon group-containing polyoxyalkylene polymer as the base polymer. SOLUTION: A curable composition contains (a) a reactive silicon-containing oxyalkylene polymer and (b) an additive, wherein (c) the heat compression recovery, based on the value measured in accordance with the durability evaluation section in JIS A-5758 by carrying out one cycle at 90 deg.C and then leaving at a room temperature for one day, is 30% or larger, (d) the 50% tensile stress is from 0.5 to 2.5 kg/cm<2> and (e) the extension at maximum tensile strength is 400% or larger.
Patent JP-H10165391-A (JP)
Title: Diagnostic or therapeutic marker for magnetic resonance image diagnostic device or ct device
Inventor: SONDERLEGER MARSEL
IPC: A61B6/03
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a marker so as to be safely usable by laminating a plastic sheet and a double-surfaced adhesive plastic sheet, laminating and nipping a nonmagnetic metal wire and a magnetic tape between the two layers. SOLUTION: A plastic sheet 4 constituting a sheet type marker has a magnetic tape 1 and a nonmagnetic metal wire 2 nipped between it and a plastic sheet 3, and is formed of a double-surfaced adhesive tape so as to be adhesive to the skin 5 of a subject. The nonmagnetic metal wire 2 is nipped in the state layered on the magnetic tape 1 between the plastic sheet 3 and the plastic sheet 4 formed of the double-surfaced adhesive tape. When this is adhered to the skin 5 of the subject in the brain surface or other interesting area to photograph it by a magnetic resonance image diagnostic device, the diagnostic or therapeutic position of the subject can be precisely positioned.
Patent JP-H04201780-A (JP)
Title: Forced moving device for vehicle
Inventor: YAMAGATA TETSUO
IPC: B60L13/03
Filed: 1990-11-30
Abstract: PURPOSE:To forcedly move a stopped vehicle conveyed to a redrive possible region by extending a rope, protrusively provided with a magnet, along a running path, and further protrusively providing a stopper hook, attracted to the moving magnet, in a vehicle side. CONSTITUTION:Linear motors 2 are arranged in each predetermined interval on a running path 1 thus to give propulsive force to a vehicle 3 running along the running path 1. Here in a surface of generating no interference with running of the vehicle 3, a stopper hook is protrusively provided. On the other hand, an endless rope 5 is extension-mounted in an interval almost equal to the length between the linear motors 2. To the rope 5, a swiveling magnet 6 is fixed by providing a required space. The stopped vehicle 3 is conveyed, for instance, to a redrive possible position, where the linear motor 2 is arranged, by utilizing attractive force between a stopper hook piece 43 and a magnet piece 63.
Patent JP-H11151127-A (JP)
Title: Device for preventing shelf from being drawn out excessively
Inventor: OSATO KUNIO
IPC: A47B46/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a shelf from being drawn out excessively when the shelf is drawn. SOLUTION: A guide member 7 is attached on the receiving side of a shelf 3 for supporting either side edge 4 of the shelf slidably, and a protruding stopper member 6 is attached around the front end of each side edge 4. An engaging protrusion 7g, which engages with the stopper member 6, is formed near the rear end of the guide member 7. When both side edges 4 are supported and guided by the guide members 7, the shelf 3 is drawn out, the stopper member 6 is engaged with the engaging protrusion 7g, drawing of the shelf 3 is tentatively stopped and then when the rear end of the shelf 3 is brought up and further drawn, the stopper member 6 rides over the engaging protrusion 7g and the engagement of them is released, and both side edges of the shelf are completely drawn out from the guide members 7.
Patent JP-H03202227-A (JP)
Title: Wire electric discharge machine
Inventor: YAMAYA MASATOSHI
IPC: B23H7/02
Filed: 1989-12-28
Abstract: PURPOSE:To prevent disassembly of a work under the condition that processing is not completed by counting the number of repetition of the connection command to an automatic connecting device at one processing part of the work, and when the count value exceeds the set value, displaying it. CONSTITUTION:In the case that disconnection or connection impossibility is generated at one part during the processing, a NC device 15 outputs the connection command to an automatic connecting device at each time, and make a resistor of a microcomputer or the like to store the number of output for counting, and compairs the counted number of the connection command output to the previously set value to store the number of processing, a coordinate of processing start point and the compaired result in a memory such as RAM or the like. At the time of disassembling a work 13, the data stored in RAM of the microcomputer of the NC device 15 is read out by key operation of a key board to be displayed with a display 20. A part where disconnection is generated and the processing is not completed can be thereby detected.
Patent JP-H07195754-A (JP)
Title: Image forming system
Inventor: SUMIO HIROSHI
IPC: G06F3/12
Filed: 1993-12-28
Abstract: PURPOSE:To perform in a short time and efficiently synthetic output of registration of image information which is obtained through conversion by analyzing cord information to be input from the outside and read out other image information by simple operation instructions. CONSTITUTION:A core part 10 performs registration through either cord data sent out through a computor PC to an outside memory 6 or image information obtained by converting a format part 9 based on command through the computor or peration instructions through an operational part 1125.
Patent JP-H11176380-A (JP)
Title: Flat fluorescent lamp
Inventor: MAKIYAMA SOICHIRO
IPC: H01J61/30
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a thinned type fluorescent lamp with less strain deformation and brightness irregularity. SOLUTION: In this fluorescent lamp, a pair of discharge electrode members 4, 5 are arranged in a box 2 covered on its upper face with a front glass plate and the coating of a dry fluorescent material 7 is formed inside the box 2. The box 2 in a planely rectangular shape is partitioned inside its bottom face into reservoirs 3, 3 for liquid fluorescent material 7 with plural protrusions 8, 8. The surface of the fluorescent material 7 is attached to the protrusion 8 in each reservoir 3 and raised, and the lowering of a liquid level is prevented by the influence of surface tension on the protrusion 8. The reservoir 3 located around the bottom face of the box 2 is partitioned into smaller sections than the reservoir 3 at the center of the box 2 with reinforcing ribs 85 provided between the protrusions 8, 8.  Steps higher than the protrusion 8, on the upper face of which the fluorescent material 7 is applied, can be formed around the bottom face of the box 2, instead of the reinforcing ribs 85.
Patent JP-2001148963-A (JP)
Title: Fishing net needle
Inventor: KAMEDA KENJI
IPC: A01K75/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing net needle for the mending of fishing net capable of easily and surely performing the work to scoop a net yarn with the tip end of a spatula-formed plate of the needle inserted into the mesh of a fishing net while preventing the slipping off of the net yarn scooped with the tip end of the spatula-formed plate by using a fishing net needle having a specially designed tip end of the spatula-formed plate. SOLUTION: The tip end 2 of a thin and long spatula-formed plate 1 has a tapered form bent toward a side of the width of the plate 1. The spatula- formed plate 1 has a yarn-winding part 3 having a yarn-hooking protrusion 31 and a concave part 32.